Description: 【Multifunctional Use】This is a versatile charging drill electric screwdriver bit, a universal flexible shaft extension rod, designed to meet various work demands. 【Flexible Drill Bit】The universal flexible shaft is ingeniously designed to work at various angles and space, making your work more convenient. 【Drill Bit Extension】The extension rod features a flexible hose design, allowing you to easily reach hard to reach areas, effectively improving work efficiency. 【Easy to Use】The sturdy and durable grinding accessories can be used in conjunction with the electric screwdriver, providing more possibilities for your work. 【NOTE】: Not suitable for use on hand drills, or impact drills, and do not set the twist too high when using. Specification: Material: PVC Length: 29.5cm/11.61inch Package Includes: 1 Flexible Drill Bit Extension Note: Please allow slightly errors due to manual measurement and different monitors.